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Antenna array configurations for massive MIMO outdoor base stations
dc.contributor.author | Artiga Campos, Xavier |
dc.contributor.author | Perruisseau Carrier, Julien |
dc.contributor.author | Pérez Neira, Ana Isabel |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2014-11-10T13:51:26Z |
dc.date.created | 2014 |
dc.date.issued | 2014 |
dc.identifier.citation | Artiga, X.; Perruisseau, J.; Perez, A. Antenna array configurations for massive MIMO outdoor base stations. A: IEEE Sensor Array and Multichannel Signal Processing Workshop. "2014 IEEE 8th Sensor Array and Multichannel Signal Processing Workshop (SAM) took place June 22-25, 2014 in A Coruña, Spain". Coruña: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 281-284. |
dc.identifier.isbn | 978-1-4799-1481-4 |
dc.identifier.uri | http://hdl.handle.net/2117/24637 |
dc.description.abstract | Massive MIMO predicts unprecedented capacity and energy efficiency improvements in future networks, by the use of base stations with hundreds of antennas. However the crucial question of determining suitable, or even optimal, antenna hardware solutions for deploying such a large number of antennas in constrained physical spaces is still open. Here we analyse the potential benefits of using compact arrays, dual-polarized arrays, and 2D arrays in outdoor scenarios using a realistic 3D spatial channel model and accurate antenna electromagnetic simulations. In particular we show that it is detrimental to reduce the distance between elements below ¿/3. Actually, better performances can be achieved by increasing the number of antennas using dual polarization instead (if random polarization of user antennas is assumed). We also show that good performance can be achieved by using 2D arrays, but at the expense of an increased number of total elements when compared to horizontal linear arrays. © 2014 IEEE. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes |
dc.subject.lcsh | MIMO systems |
dc.subject.lcsh | Microwave antennas |
dc.subject.other | Base stations |
dc.subject.other | Energy efficiency |
dc.subject.other | Hardware |
dc.subject.other | Polarization |
dc.subject.other | Signal processing |
dc.subject.other | Array configurations |
dc.subject.other | Better performance |
dc.subject.other | Dual-polarized array |
dc.subject.other | Electromagnetic simulation |
dc.subject.other | Energy efficiency improvements |
dc.subject.other | Hardware solutions |
dc.subject.other | Potential benefits |
dc.subject.other | Spatial channel models |
dc.subject.other | Antenna arrays |
dc.title | Antenna array configurations for massive MIMO outdoor base stations |
dc.type | Conference report |
dc.subject.lemac | Sistemes MIMO |
dc.subject.lemac | Antenes de microones |
dc.contributor.group | Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
dc.identifier.doi | 10.1109/SAM.2014.6882396 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6882396 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 15272156 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Artiga, X.; Perruisseau, J.; Perez, A. |
local.citation.contributor | IEEE Sensor Array and Multichannel Signal Processing Workshop |
local.citation.pubplace | Coruña |
local.citation.publicationName | 2014 IEEE 8th Sensor Array and Multichannel Signal Processing Workshop (SAM) took place June 22-25, 2014 in A Coruña, Spain |
local.citation.startingPage | 281 |
local.citation.endingPage | 284 |